user
Identify the three types of triangle based on the following description.
Input: Triangles are classified according to their angles, which are measured in degrees.
Output:
assistant
The three types of triangles are acute triangle, right triangle, and obtuse triangle. An acute triangle has three angles measuring less than 90 degrees, a right triangle has one angle measuring 90 degrees, and an obtuse triangle has one angle measuring more than 90 degrees.